ATE138626T1 - Zusatzstoffe und verfahren zur entwässerung und/oder verfestigung von schlämmen - Google Patents

Zusatzstoffe und verfahren zur entwässerung und/oder verfestigung von schlämmen

Info

Publication number
ATE138626T1
ATE138626T1 AT93111941T AT93111941T ATE138626T1 AT E138626 T1 ATE138626 T1 AT E138626T1 AT 93111941 T AT93111941 T AT 93111941T AT 93111941 T AT93111941 T AT 93111941T AT E138626 T1 ATE138626 T1 AT E138626T1
Authority
AT
Austria
Prior art keywords
additives
sludges
mass
total mass
components
Prior art date
Application number
AT93111941T
Other languages
English (en)
Inventor
Georg Dipl-Ing Schuster
Juergen Dr-Ing Bever
Norbert Dipl-Ing Lauterbach
Original Assignee
Walhalla Kalk Entwicklungs Und
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Walhalla Kalk Entwicklungs Und filed Critical Walhalla Kalk Entwicklungs Und
Application granted granted Critical
Publication of ATE138626T1 publication Critical patent/ATE138626T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
    • B09B3/27—Binding by sodium silicate, e.g. cement or water glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
    • C04B2111/00784—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes for disposal only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2201/00—Pretreatment
    • F23G2201/70—Blending
    • F23G2201/702—Blending with other waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/12—Sludge, slurries or mixtures of liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50007—Co-combustion of two or more kinds of waste, separately fed into the furnace
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)
AT93111941T 1992-08-05 1993-07-26 Zusatzstoffe und verfahren zur entwässerung und/oder verfestigung von schlämmen ATE138626T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4225886A DE4225886B4 (de) 1992-08-05 1992-08-05 Zusatzstoffe und Verfahren zur Entwässerung und/oder Verfestigung von Schlämmen

Publications (1)

Publication Number Publication Date
ATE138626T1 true ATE138626T1 (de) 1996-06-15

Family

ID=6464897

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93111941T ATE138626T1 (de) 1992-08-05 1993-07-26 Zusatzstoffe und verfahren zur entwässerung und/oder verfestigung von schlämmen

Country Status (5)

Country Link
EP (1) EP0582174B1 (de)
AT (1) ATE138626T1 (de)
CZ (1) CZ159493A3 (de)
DE (1) DE4225886B4 (de)
PL (1) PL299939A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616470A1 (de) * 1996-04-22 1997-10-23 Ruediger Schwenk Mittel zur Konditionierung von anschließend zu entwässernden Schlämmen und Verfahren hierzu
CN112624251A (zh) * 2020-12-18 2021-04-09 厦门嘉戎技术股份有限公司 用于垃圾渗滤液的浓缩液固化剂、固化处理方法和系统
RU2769496C1 (ru) * 2021-06-30 2022-04-01 Федеральное государственное автономное образовательное учреждение высшего образования "Пермский государственный национальный исследовательский университет" Способ предотвращения образования кислых стоков с отвалов горнорудной промышленности
CN117164335A (zh) * 2023-07-25 2023-12-05 江西省建材科研设计院有限公司 一种城市污泥烧结保温砖及其制备方法
CN119661055A (zh) * 2024-12-19 2025-03-21 中节能（连云港）清洁技术发展有限公司 一种含油污泥资源化-无害化综合处理工艺及其设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA965966A (en) * 1970-01-08 1975-04-15 Jesse R. Conner Land improvement with waste materials
CA1035796A (en) * 1973-11-30 1978-08-01 Iu Conversion Systems Disposal method and use of sewage sludge
DE3205717A1 (de) * 1982-02-18 1983-09-01 Baustoff-Prüf-Gesellschaft Bonn Hersel GmbH & Co KG, 5303 Bornheim Verfahren zum fixieren von schadstoffen, insbesondere von schwermetallen, in klaerschlaemmen
BE900896A (nl) * 1984-10-25 1985-02-15 Neef Dirk De Werkwijze voor het konsolideren van afvalslib.
DE3636993C1 (de) * 1986-10-30 1988-03-31 Preussag Ag Bauwesen Verfahren zur chemisch-physikalischen Aufbereitung von Abwasser
DE3643205A1 (de) * 1986-12-18 1988-06-23 Stadt Heppenheim Verfahren zur konditionierung von klaerschlamm mit kalziumkarbonat
DE3900328C1 (de) * 1989-01-07 1990-04-26 Salzburger Stadtwerke, Salzburg, At
FR2643628B1 (fr) * 1989-02-24 1991-06-07 Agence Nale Recup Elimin Deche Procede de fixation de boue aqueuse diluee utilisant un materiau pouzzolanique
DE3919001A1 (de) * 1989-06-10 1990-12-13 Utap Ges Fuer Umwelttechnnisch Verfahren zur verfestigung und verwertung von klaerschlamm und anlage zur durchfuehrung des verfahrens
DE4034417C2 (de) * 1990-10-29 2002-02-07 Walhalla Kalk Entwicklungs Und Hochreaktive Reagentien und Zusammensetzungen für die Abgas- und Abwasserreinigung, ihre Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
EP0582174A1 (de) 1994-02-09
CZ159493A3 (en) 1994-03-16
PL299939A1 (en) 1994-02-07
DE4225886A1 (de) 1994-02-10
EP0582174B1 (de) 1996-05-29
DE4225886B4 (de) 2006-06-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee